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20131202
20131210
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be under surveillancy the n.s.a. they said the national security agency is tracking 5 billion cell phones every day. the paper cited documents from edward snowden. it means the spy agency could track the movement of almost any cell phone around the world. n.s.a. officials refused to comment, but said they don't collect data on sell phones in the united states. >>> tonight a new meningitis outbreak at the university of california, santa barbara o initials are racing to stop the bacteria spreading. brian rooney has more. >> four students at this cancer developed a rare form of meningitis in three weeks. one in four who catch it dee. 20% suffer permanent damage. >> when the outbreak started, when we had three cases two weeks ago, three cases in two weeks was a dangerous situation. >> a student, a freshman la cross player had such a serious case that both his feet had to be amputated. >> once it causes bloodpoichg, sepsis can be so overwelcoming, the body is tox. >>, and hand and feet are overwhelmed with infection andar amputated. >> students you warned to avoid close contact, sharing drinks
.s. national security agencies is gathering billions of records from mobile phones around the world. that's according to leaked top secret documents given to the washington post by whistleblower edward snowden. it is said to track the movement of people in ways previously unimaginable. they use code traveller to map relationships and movements. american oticials say what they said was legal and reports were used on what they call foreign targets. civil rights campaigner say it's a breach of privacy. >> you are walking along minding your business thinking you'd never be of interest. if you have one of these there's every possibility that they are tracking where you've been and who you were speaking to. according to new documents, it's revealed that the american spy agency is somewhere snt region of the 5 billion pieces of information. here is how it works. you identified as an intelligence target. it's sending out signals as you are walking around. it can work out where you've been and who you've been speaking to. and if they also have a mobile phone. when you go online you may be able to
.s. national security agency is directing billions of records of mobile phone locations every day. how a mobile phone can be turned into a tracking device. >> wherever you are in the world, as soon as you switch on your mobile phone, it tries to connect to the mobile network. usually through the closest tower. as soon as it does, your phone number is logged with the network, along with which tower you have connected to. which means your location. >> if you are on the move, anyone with tract your rout. by gathering and processing 5 billion records each day, to see which individuals are traveling or meeting together. here is how it works. >> you may be connected to a tower, along with 100 other people. you move down the street, and automatically connects to the next closest tower. say 20 of the 100 are moving in the same direction you move further down the road, and say just five of the original 100 people, join you. a couple more towers and some time later just one person who is mirrored your movements. the assumption, you have some reason for being together. >> it raise as lot of question. it c
the u.s. national security agency is collecting billions of records of mobile phone locations from around the world every day. it is provided by edward snowden. we explain how a horrible phone can be turned into a tracking device. >> wherever you are in the world, as soon as you switch on your mobile phone, it tries to connect to the mobile network at the closest tower. when it does, your phone number is logged by the network, along with the tower you connected to, which means your location. if you're on the move, anyone with access to this information can track your route. the latest revelations suggest the n.s.a. is doing much more than just tracking individual suspects. by gathering and processing around 5 billion records each day, it is able to see which individuals are meeting or tracking together. >> you might be connected to a tower along with 100 other people. you move down the street and automatically you, fuel find connects to the next closest tower. let's say 20 of the 100 are moving the same direction you. move further down the road and say just five of the original 100
Search Results 0 to 3 of about 4